Since 2005, the activities of earthquake swarms and small earthquake sequences in Jiaodong Peninsula and its offshore areas have been further strengthened. On May 9, 2005, an earthquake with a magnitude of 4.5 occurred in the northeast sea area of Mu Ping, and on July, 2007, an earthquake with a magnitude of 4.4 occurred in Penglai.
China Seismological Network officially determined that an earthquake of magnitude 3.7 occurred in Penglai District, Yantai City, Shandong Province (latitude 38.0 1 degree north, longitude 120.4 1 degree east) at 07: 23 on May 3, with a focal depth of 9 kilometers.
Precautionary measures and emergency tips for earthquake:
In the earthquake zone, from the earthquake to the collapse of the house, you can quickly hide in a solid wall when you have no time to run, and you can bear the space when you collapse. Lie on the ground, close your eyes, breathe through your nose to protect the vital points, and cover your mouth and nose with towels or clothes to stop the choking dust.
When you are using fire, you should turn off the gas switch or electrical switch, and then quickly avoid it. When you are in a building, you should quickly stay away from the external wall and its doors and windows. You can choose kitchen, bathroom, toilet, stairwell and other small spaces that are not easy to collapse for shock absorption. Don't run away or jump from the upstairs, and don't use the elevator. Avoid outdoor high-rise buildings and stay away from high-voltage lines and toxic factories or facilities such as petrochemical, chemical and gas.